Waltraud Meier (born 9 January 1956 in Würzburg) is a Grammy Award–winning German dramatic soprano and mezzo-soprano singer. She is particularly known for her Wagnerian roles as Kundry, Isolde, Ortrud, Venus and Sieglinde, but has also had success in the French and Italian repertoire appearing as Eboli, Amneris, Carmen and Santuzza. She resides in Munich.

Meier has performed in the world's famed opera houses (including La Scala, Covent Garden, Metropolitan Opera, the Vienna State Opera, the Bavarian State Opera, Lyric Opera of Chicago, and Colón Theater). She has performed under the batons of conductors including Riccardo Muti, Daniel Barenboim, Claudio Abbado, James Levine, Lorin Maazel, Zubin Mehta, and Giuseppe Sinopoli. She has been named a "Kammersängerin" by both the Bavarian State Opera in Munich and the Vienna State Opera, and "Commandeur" of the Ordre des Arts et des Lettres by the French Government.

Waltraud Meier was born in Würzburg, Germany. She sang in numerous choral groups during her younger years. Upon finishing her secondary education, she began graduate studies in English and Romance Languages while also taking voice lessons. She studied singing with Professor Dietger Jacob. In 1976, she decided to concentrate on a singing career and soon thereafter debuted at the Würzburg Opera as Lola in Cavalleria rusticana. Over the next several years she performed regularly at the opera house in Mannheim (1976–1978).

Franz Peter Schubert (German pronunciation: [ˈfʁants ˈʃuːbɛɐ̯t]; 31 January 1797 – 19 November 1828) was an Austrian composer.

Although he died at the age of 31, Schubert was a prolific composer, having written some 600 Lieder, nine symphonies (including the famous "Unfinished Symphony"), liturgical music, operas, some incidental music, and a large body of chamber and solo piano music. Appreciation of Schubert's music during his lifetime was limited, but interest in his work increased significantly in the decades following his death. Franz Liszt, Robert Schumann, Johannes Brahms and Felix Mendelssohn, among others, discovered and championed his works in the 19th century. Today, Schubert is seen as one of the leading exponents of the early Romantic era in music and he remains one of the most frequently performed composers.

Schubert was born in Himmelpfortgrund (now a part of Alsergrund), Vienna, on 31 January 1797. His father, Franz Theodor Schubert, the son of a Moravian peasant, was a parish schoolmaster; his mother, Elisabeth Vietz, was the daughter of a Silesian master locksmith, and had also been a housemaid for a Viennese family prior to her marriage. Of Franz Theodor's fourteen children (one illegitimate child was born in 1783), nine died in infancy; five survived. Their father was a well-known teacher, and his school in Lichtental, a part of Vienna's 9th district, was well attended. He was not a musician of fame or with formal training, but he taught his son some elements of music.

José Cura (born December 5, 1962) is a prominent operatic tenor known for his intense and original interpretations of his characters, notably Verdi’s Otello and Saint-Saëns’ Samson, as well as for his unconventional and innovative concert performances. He is also able to perform high baritone roles with the extended lower parts of his vocal range.

José Cura was born in Rosario, Argentina. He originally trained as an orchestral conductor, his vocal talents largely unrecognised until 1988 He became the first artist to sing and conduct simultaneously (both in concert and on recordings) and the first to combine singing with symphonic works in a ‘half and half’ concert format. Cura made operatic history when he first conducted Cavalleria Rusticana and then stepped on stage after intermission to sing Canio in I Pagliacci at the Hamburg Opera in February 2003.

A compelling actor and charismatic stage performer, Cura has been featured in numerous telecasts of opera and concert productions from venues around the world.

Riccardo Muti, Cavaliere di Gran Croce OMRI (Italian pronunciation: [rikˈkardo ˈmuːti]; born 28 July 1941) is an Italian conductor and music director of the Chicago Symphony Orchestra.

Muti was born in Naples but spent his early childhood in Molfetta, near Bari, in the long region of Apulia on Italy's southern Adriatic coast. His father was a doctor in Molfetta and an amateur singer; his mother, a Neapolitan, was a professional singer. As wryly explained in the conductor's 2010 autobiography, it was a family pattern for the children to be born in Naples.

Muti graduated from Liceo classico (Classical Lyceum) Vittorio Emanuele II in Naples, then studied piano at the Conservatory of San Pietro a Majella under Vincenzo Vitale; here Muti was awarded a diploma cum laude. He was subsequently awarded a diploma in Composition and Conducting by the Conservatory "Giuseppe Verdi", Milan, where he studied with the composer Bruno Bettinelli and the conductor Antonino Votto. He has also studied composition with Nino Rota, whom he considers a mentor. He was unanimously awarded first place by the jury of the "Guido Cantelli" competition for conductors in Milan in 1967 and became, the next year, principal conductor and music director of the Maggio Musicale Fiorentino, a post he held for eleven years.

René Kollo (born November 20, 1937 in Berlin, Germany) is a German tenor.

He was born René Kollodzieyski in Berlin and grew up in Wyk auf Föhr. He attended a photography school in Hamburg, although he had always been interested in music, particularly conducting. He did not begin to perform (as a self-taught drummer) until the mid-50s. He played in jazz clubs and studied acting with Else Bongers in Berlin. To prepare for musical roles, he studied with Elsa Varena, who quickly recognized that he had an unusual gift.

He signed his first recording contract at 20 and recorded popular hits. He made his operatic debut in Braunschweig in 1965 in three Stravinsky one-act operas: Mavra, Renard, and Œdipus Rex. He stayed in Braunschweig for two years, singing most of the lyric tenor repertoire. In 1967, he went to the Deutsche Oper am Rhein in Düsseldorf, still singing lyric roles.

In the same year, he married pop singer Dorthe Larsen and became the father of a daughter, Nathalie.

He was guest soloist in Munich, Frankfurt, Milan, and Lisbon. He began his now legendary association with Wagner and his Heldentenor roles at Bayreuth in 1969, where he sang the Helmsman in The Flying Dutchman. The major Wagnerian roles followed in quick succession: Erik in 1970, Lohengrin in 1971, Walter in 1973, Parsifal in 1975, Siegfried in 1976, Tristan and Tannhäuser in 1981. He has since sung these roles at major opera houses throughout the world, including the Metropolitan Opera, where he was seen in Lohengrin (1976, conducted by James Levine) and Ariadne auf Naxos (1979).